CN107833310A - Shop floor status display device, shop floor status display system and shop floor status display methods - Google Patents
Shop floor status display device, shop floor status display system and shop floor status display methods Download PDFInfo
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- CN107833310A CN107833310A CN201710827741.0A CN201710827741A CN107833310A CN 107833310 A CN107833310 A CN 107833310A CN 201710827741 A CN201710827741 A CN 201710827741A CN 107833310 A CN107833310 A CN 107833310A
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
- G07C3/005—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles during manufacturing process
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0267—Fault communication, e.g. human machine interface [HMI]
- G05B23/0272—Presentation of monitored results, e.g. selection of status reports to be displayed; Filtering information to the user
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0221—Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0267—Fault communication, e.g. human machine interface [HMI]
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0267—Fault communication, e.g. human machine interface [HMI]
- G05B23/027—Alarm generation, e.g. communication protocol; Forms of alarm
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
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Abstract
The shop floor status display device that the information to representing shop floor status of the present invention is shown, has：Generating unit, at least one in its instrument set from the workshop, device and equipment obtains workshop information, using the workshop information to representing that the state value of the state in the workshop calculates, the shop floor status figure that at least one of color and concentration of at least one in instrument, device and equipment of the size of the state value to obtaining the workshop information are changed and shown is generated；And display part, its shop floor status figure that will be generated by the generating unit, shown as the information for the state for representing the workshop.
Description
Technical field
The present invention relates to shop floor status display device, shop floor status display system and shop floor status display methods.
The application CLAIM OF PRIORITY based on the Japanese Patent Application 2016-182182 in Japanese publication on the 16th of September in 2016
And its content is quoted herein.
Background technology
At scenes such as workshop, factories, diversified instrument, device and equipment etc., which mix, to be set and uses.Car
Between the quantity of instrument etc. of middle setting increase and decrease approximately according to the scale in workshop, but be difficult to multiple to what is set in extensive workshop
Instrument is monitored.Workshop (being greater than or equal to 30 years) is used for a long time, it is therefore desirable to suitably repair (or protect
Support) the above-mentioned instrument that sets in workshop etc. and maintain workshop performance for a long time.
In order to which above-mentioned instrument for suitably monitoring and being set in maintenance shop etc., it is necessary to grasp shop floor status exactly.This
It is because if which part aging in workshop can not be grasped, the decline to workshop performance impacts, can not be suitably
Perform for maintaining the countermeasure of workshop performance (such as rebuild, transform).But the aging in workshop is almost over time
And gradually develop, therefore it is difficult to the state for grasping workshop exactly mostly.
No. 5088206 publications of Japanese Patent Publication No. (hereinafter, referred to as " patent document 1 ") and Japanese Patent Publication No. 5868784
Publication (hereinafter, referred to as " patent document 2 ") in disclose following corresponding technology, i.e. for the operating personnel to plant site or
The operating personnel in person workshop are aided in and the information of expression shop floor status are shown.Specifically, it is public in patent document 1
Following technology is opened, i.e. two-dimentional display is carried out to the relation between the running efficiency of pump and the ageing state of pump in monitor.Separately
Outside, Patent Document 2 discloses following technology, i.e. obtains industrial mistake based on the time series data obtained from field instrumentation
The variation tendency of quantity of state in journey, judge the presence or absence of sign that shop floor status changes and circulate a notice of its judged result.
Technology disclosed in above-mentioned patent document 1, respectively to the information (example for the ageing state of instrument for representing to set in workshop
Such as, the two dimensional plot of the relation between the running efficiency of pump and the ageing state of pump is represented) shown.Therefore, it is possible to think
Arrive, in technology disclosed in above-mentioned patent document 1, it is difficult to more to representing to set in workshop in a manner of just will appreciate that at a glance
The information of the ageing state of individual instrument is shown.
In addition, technology disclosed in above-mentioned patent document 2 disposably (can represent quantity of state to the information of multiple instruments
The information of variation tendency) shown, but the information is shown using mark (arrow), word.If it is contemplated that instrument
The quantity of device is not many, then display can be amplified to mark etc., therefore can just grasp the variation tendency of quantity of state at a glance.
However, it is contemplated that with the increase of instrument quantity, the display to mark etc. diminishes, and therefore, it is difficult to just grasp quantity of state at a glance
Variation tendency.In addition, in technology disclosed in above-mentioned patent document 2, substantially to being obtained from the instrument with sensor
Information shown, the information of the part (for example, matching somebody with somebody tube portion) without sensor can not be shown.
So, in the technology disclosed in above-mentioned patent document 1,2, such as it is difficult to the side just will appreciate that at a glance sometimes
Formula is shown to the shop floor status of workshop whole system, is difficult in a manner of it can grasp exactly in a short time to car
Between the state of any range shown.It is conceivable that, if it is possible to just grasp shop floor status exactly at a glance, then can be
The fair game for maintaining workshop performance is appropriately performed before sending alarm in advance, therefore the display of aforesaid way is extremely heavy
Will.
The content of the invention
The mode of the present invention provides can be in a manner of it can grasp to any model in workshop exactly in a short time
Shop floor status display device, shop floor status display system and the shop floor status display methods that the state enclosed is shown.
The shop floor status display device that is shown of information to representing shop floor status of the mode of the present invention can be with
Have：Generating unit, at least one in its instrument set from the workshop, device and equipment obtain workshop information, utilized
The workshop information generates the size according to the state value to obtaining to representing that the state value of the state in the workshop calculates
Obtained the progress of at least one of the instrument of the workshop information, the color of device and at least one in equipment and concentration
The shop floor status figure for changing and showing；And display part, its shop floor status figure that will be generated by the generating unit, as table
Show the information of the state in the workshop and shown.
Above-mentioned shop floor status display device can also have configuration part, and the configuration part can be set in the display part to institute
State the display condition that shop floor status figure is shown.The generating unit can generate the display with being set by the configuration part
The condition shop floor status figure accordingly.
In above-mentioned shop floor status display device, the workshop shape that the configuration part will can be shown in the display part
The range set of state figure is the display condition.
In above-mentioned shop floor status display device, the configuration part can be set in the shop floor status figure the 1st condition,
At least one condition in 2nd condition and the 3rd condition, wherein, the 1st condition be regulation in color and concentration extremely
The condition of the species of at least one in instrument, device and equipment that few one is changed and shown, the 2nd condition are
Provide at least one in the instrument, device and the equipment that are changed and show at least one of color and concentration
The condition of importance, the 3rd condition be regulation at least one of color and concentration are changed and shown instrument,
The condition of the Degree of Ageing of at least one in device and equipment.
Above-mentioned shop floor status display device can also have mathematic interpolation portion, and the mathematic interpolation portion is by via Network Capture
The difference of the workshop information and a reference value is calculated as the state value.
Above-mentioned shop floor status display device can also have Degree of Ageing calculating part, and the Degree of Ageing calculating part is utilized via network
Obtain the workshop information, using the Degree of Ageing of at least one in the instrument, device and equipment that are set in the workshop as
The state value and calculated.
Above-mentioned shop floor status display device can also have the analogue means for the simulation for carrying out the workshop.The Degree of Ageing
Calculating part can be using the analog result of the analogue means and in instrument, device and equipment to being set in the workshop
The Degree of Ageing of at least one is calculated.
Above-mentioned shop floor status display device can also have storage part.The workshop that the generating unit will can be generated
State diagram with represent generate at the time of at the time of information together be stored in the storage part, can based on from outside instruction and
The shop floor status figure for being stored in the storage part is read, and is shown based on the time information in the display part
Show.
In above-mentioned shop floor status display device, the generating unit can the display part sequentially in time to from
The shop floor status figure that the storage part is read carries out animation and shown.
In above-mentioned shop floor status display device, the generating unit can be entered in the display part to following shop floor status figure
Row display, the shop floor status figure is according to the size of the numerical value calculated using the state value in specified time limit to obtaining
The color and at least one of concentration for stating at least one in the instrument, device and equipment of workshop information are changed and shown
Go out.
In above-mentioned shop floor status display device, the generating unit can be generated so that representing to carry out operation in the workshop
Operating personnel job area the information resulting shop floor status figure overlapping with the figure for representing the workshop.
The shop floor status display system that is shown of information to representing shop floor status of the other modes of the present invention can be with
Have：Server unit, at least one in its instrument set from the workshop, device and equipment obtain workshop information,
Using the workshop information to representing that the state value of the state in the workshop calculates, the size according to the state value is generated
At least one of color and concentration of at least one in instrument, device and equipment to obtaining the workshop information
The shop floor status figure for being changed and showing；And display device, it is connected via network and with the server unit, will be by
The shop floor status figure of the server unit generation, is shown as the information for the state for representing the workshop.
The shop floor status display methods that is shown of information to representing shop floor status of the other modes of the present invention can be with
At least one in the instrument, device and the equipment that are set from the workshop obtains workshop information, utilizes the workshop information pair
Represent that the state value of the state in the workshop is calculated, generate and believed according to the size of the state value obtaining the workshop
The car that at least one of the instrument of breath, the color of device and at least one in equipment and concentration are changed and shown
Between state diagram, the shop floor status figure that will be generated, shown as the information for the state for representing the workshop.
In above-mentioned shop floor status display methods, the display condition shown to the shop floor status figure can be set,
Generation meets the shop floor status figure of the set display condition.
Can be described by the range set of the shown shop floor status figure in above-mentioned shop floor status display methods
Display condition.
The effect of invention
According to the mode of the present invention, at least 1 in the instrument, device and the equipment that are set according to utilization from workshop
The workshop information of individual acquisition and obtain expression workshop state state value size, generate the instrument to obtaining workshop information
The color of at least one in device, device and equipment and at least one shop floor status figure for being changed and showing of concentration,
Therefore can be shown in a manner of grasping the state of any range in workshop exactly in a short time.
Brief description of the drawings
Fig. 1 is the integrally-built block diagram for representing the Process Control System involved by the 1st embodiment.
Fig. 2 is the block diagram for the main part for representing the shop floor status display device involved by the 1st embodiment of the present invention.
Fig. 3 is the figure for an example for representing shop drawing.
Fig. 4 is the figure of an example of the shop floor status figure for representing the 1st embodiment.
Fig. 5 is the figure of the other examples for the shop floor status figure for representing the 1st embodiment.
Fig. 6 is the flow for the action example for representing the shop floor status display device 15 involved by the 1st embodiment of the present invention
Figure.
Fig. 7 A are the figures that the example shown for the animation of the 1st embodiment to the present invention illustrates.
Fig. 7 B are the figures that the example shown for the animation of the 1st embodiment to the present invention illustrates.
Fig. 7 C are the figures that the example shown for the animation of the 1st embodiment to the present invention illustrates.
Fig. 8 is the integrally-built block diagram for representing the Process Control System involved by the 2nd embodiment.
Fig. 9 is the block diagram for the main part for representing the shop floor status display device involved by the 2nd embodiment of the present invention.
Figure 10 is the figure of an example of the shop floor status figure for representing the 2nd embodiment.
Figure 11 is the figure of the other examples for the shop floor status figure for representing the 2nd embodiment.
Figure 12 A are the figures of an example of the shop floor status figure for illustrating that the shop floor status in during certain section.
Figure 12 B are the figures of an example of the shop floor status figure for illustrating that the shop floor status in during certain section.
Figure 13 A are the figures for other display examples for representing shop floor status figure.
Figure 13 B are the figures for other display examples for representing shop floor status figure.
Figure 13 C are the figures for other display examples for representing shop floor status figure.
Figure 13 D are the figures for other display examples for representing shop floor status figure.
Embodiment
Below, the shop floor status display device involved by embodiments of the present invention, shop floor status are shown referring to the drawings
System and shop floor status display methods are described in detail.
[the 1st embodiment]
<Process Control System>
Fig. 1 is the integrally-built block diagram for representing the Process Control System involved by the 1st embodiment.As shown in figure 1, mistake
There is process control system 1 field instrumentation 11, controller 12, operation monitoring terminal 13, instrument management terminal 14, shop floor status to show
Device 15, instrument database 16 and MES (Manufacturing Execution System：Manufacturing execution system) 17,
Under MES17 management, controller 12 is controlled to field instrumentation 11, thus carries out process control.In addition, the setting dress in figure
It is the device for be directed to the various settings of the instrument (such as field instrumentation 11) set in Process Control System 1 to put 18.
This mistake of structure in workshop, factory etc. (below, in the case where being referred to as to them, referred to as " workshop ")
Process control system 1.Here, as above-mentioned workshop, in addition to the industrial plants such as chemistry, the well to gas field or oil field etc. also be present
And its surrounding be managed the workshop of control, the generating to hydraulic fire atomic energy etc. be managed control workshop,
Environment generating to solar energy or wind-force etc. is managed the workshop of control, upper and lower water or dykes and dams etc. is managed with the car of control
Between etc..
As shown in figure 1, field network N1, control network N 2 and information network N3 are provided with Process Control System 1.
Field network N1 is, for example, the network in plant site laying, and field instrumentation 11 and controller 12 are connected.Furthermore, it is possible to will be existing
Field network N 1 is omitted, and is connected field instrumentation 11 and controller 12 using transmission line.
Control network N 2 is, for example, the network that will be connected between plant site and monitoring room, to controller 12, operation monitoring
Terminal 13, instrument management terminal 14, shop floor status display device 15 and instrument database 16 are attached.In addition, control net
Sometimes setting device 18 is also associated with network N2.Information network N3 is, for example, the network being layed in the monitoring room in workshop, to behaviour
Make monitoring terminal 13, instrument management terminal 14, shop floor status display device 15, instrument database 16 and MES17 to be attached.
Field instrumentation 11 is, for example, the valves such as the sensor apparatus such as flowmeter or temperature sensor, flow control valve or open and close valve
The actuator instrument of instrument, fan or motor etc., other be arranged at the instrument of plant site.In addition, in the present embodiment, it is
It is readily appreciated that, is illustrated in case of enumerating flow of the quantity of state for fluid during should controlling.Therefore, exist
In Fig. 1,1 sensor instrument that in the multiple field instrumentations 11 for being arranged at workshop, convection body flow is measured is shown
Device 11a and the flow of convection body are controlled 1 valve instrument 11b of (operation).
Controller 12 is communicated according to instruction from operation monitoring terminal 13 etc. between field instrumentation 11, thus
Field instrumentation 11 is controlled.Specifically, controller 12 obtains and utilizes certain field instrumentation 11 (such as sensor apparatus 11A)
The process values of gained are measured, the operational ton of other field instrumentations 11 (such as valve instrument 11B) is carried out computing and sent to be somebody's turn to do
Operational ton, thus other field instrumentations 11 (such as valve instrument 11B) are controlled.
Operation monitoring terminal 13 is, for example, to be operated by the operating personnel in workshop and be used for the terminal of the monitoring to process.
Specifically, operation monitoring terminal 13 obtains the inputoutput data of field instrumentation 11 from controller 12 and will form process control
The action of the field instrumentation 11, controller 12 of system 1 is communicated to operating personnel, and the instruction based on operating personnel and to control
Device 12 is controlled.
Instrument management terminal 14 is for (including Process Control System based on the design information stored in instrument database 16
The design information in 1 workshop) and make to enter to the various instruments for being arranged at workshop (such as field instrumentation 11, controller 12)
The terminal of information needed for row management.The information made using instrument management terminal 14 is taken into (download) to such as setting device
18, field instrumentation 11 is set using setting device 18.
Shop floor status display device 15 is the device for being shown to representing the information of shop floor status.In order to
The state of any range in workshop is grasped in short time exactly and the shop floor status display device 15 is set.Shop floor status is shown
Device 15 can for example be shown in a manner of just can grasp at a glance to the shop floor status of workshop whole system, additionally it is possible to one
The mode that eye just can be grasped only is shown to the state of the part in workshop.
Here, shop floor status display device 15 can also be referred to as in a manner of just can grasp at a glance the institute set in workshop
There are instrument (including field instrumentation 11), device or equipment (below, in the case where being referred to as to them, to be referred to as " instrument
Device ") state or workshop in the device that is shown of the state of a part of instrument that sets.In addition, hereinafter to workshop shape
The details of state display device 15 are described.
Instrument database 16 stores to the above-mentioned design information by the reference of instrument management terminal 14.
In addition, instrument database 16 as the shop floor status figure shown in shop floor status display device 15 to (hereinafter entering
Row narration in detail) basic shop drawing (figure for showing at least one of the instrument, device and the equipment that are set in workshop) carry out
Storage.For example, instrument database 16 is by P＆ID (Piping and Instrument Diagram：Piping diagram), PFD
(Process Flow Diagram：Process chart), pipe arrangement configuration diagram, photo etc. stored as above-mentioned shop drawing.
MES17 is managed based on the management information from the workshop of outside input to workshop.Specifically, MES17 bases
Generate for being manipulated to workshop in above-mentioned management information and produce the information (production information) of product, the life that will be generated
Production information is exported to controller 12 etc..
In addition, MES17 represents the operation information of the operational situation in workshop from the acquisition of the grade of controller 12, product is produced into
Fruit is managed.
<Shop floor status display device>
Fig. 2 is the block diagram for the main part for representing the shop floor status display device involved by the 1st embodiment of the present invention.
As shown in Fig. 2 the shop floor status display device 15 of present embodiment has higher level's layer interface 21, subordinate's layer interface 22, storage part
23rd, processing unit 24, operating portion 25 and display part 26.This shop floor status display device 15 for example passes through desk-top, notebook type
Or flat personal computer or work station and realize.
Higher level's layer interface 21 and information network N3 connections and the transmission reception that various information are carried out between MES17.This
Outside, without that in the case that shop floor status display device 15 is connected with information network N3, higher level's layer interface 21 can be omitted.
Subordinate's layer interface 22 and control network N 2 are connected and carried out between controller 12, operation monitoring terminal 13, instrument database 16
The transmission of various information receives.For example, subordinate's layer interface 22 obtains from controller 12 or operation monitoring terminal 13 utilizes scene
The process values of the measure gained of instrument 11, foregoing shop drawing is obtained from instrument database 16.
The external memory such as with HDD (hard disk drive), SSD (solid-state drive) of storage part 23, is being handled
The various information used in shop floor status display device 15 are stored under the control in portion 24.Such as shown in Fig. 2, storage part
23 couples of a reference value RVs related to the instrument set in workshop and the shop floor status figure shown in shop floor status display device 15
Snapshot (snap shot) SN of (hereinafter narration in detail) is stored.
A reference value RV is to carry out defined value to the state of the benchmark as the instrument set in workshop.As a reference value
RV, can use past random time point be measured gained actual measured value, the predicted value based on analog result etc.,
Or combination has the value of above-mentioned actual measured value and predicted value (past is actual measured value, following for predicted value).For example,
On sensor apparatus 11a, as said reference value RV, the process values obtained at some time point can be used, at some when
Between put response time (correction time, settling time) of sensor etc. obtained by practical measurement.Furthermore, it is possible to according to each
Kind of condition (such as production object product, produce load, weather etc.) and prepare multiple a reference value RV.In addition, in order to easily retrieve
Above-mentioned condition, additional information (such as keyword, annotation, moment etc.) can be additional to a reference value RV and be stored in storage part
23。
Snapshot SN is intercepted from the shop floor status figure (hereinafter narration in detail) shown in shop floor status display device 15
The state diagram for example shown at the time point indicated from the input of operating portion 25 gone out.In addition, in order that the processing to snapshot SN becomes
Easily and realize effective utilization for snapshot SN, additional information (such as, generation snapshot SN at the time of etc.) can be carried out
Add and snapshot SN is stored in storage part 23.
There is processing unit 24 mathematic interpolation portion 24a, shop floor status figure generating unit 24b (generating unit) and display condition to set
Portion 24c (configuration part), carry out the various processing for being shown in shop floor status display device 15 to shop floor status figure.Separately
Outside, processing unit 24 carries out required via higher level's layer interface 21 and subordinate's layer interface 22 in order to shop floor status figure show
Control on Communication, for storage part 23 various information write-in control and read control, for the input control of operating portion 25
System and the display control for display part 26.
The various information (workshop information) and be stored in storage that mathematic interpolation portion 24a obtains to the instrument set from workshop
Difference (state value) between a reference value RV in portion 23 is calculated.For example, mathematic interpolation portion 24a to from field instrumentation 11 via
Controller 12 and control network N 2 and obtain process values currency, be stored in storage part 23 a reference value RV difference
Calculated.The difference that is calculated using mathematic interpolation portion 24a represents the state change in workshop (relative to as being set in workshop
Instrument benchmark state state change).
Sizes of the shop floor status figure generating unit 24b based on the difference calculated using mathematic interpolation portion 24a and generate workshop
State diagram.Here, shop floor status figure is the figure of instrument for representing to set in workshop, and is obtained according to the instrument set from workshop
Workshop information and a reference value RV between difference size to obtaining the color and concentration of the instrument of workshop information
The figure that at least one (gray scale) is changed and shown.
The shop floor status figure can also be referred to as changing workshop according to the size of the difference calculated using mathematic interpolation portion 24a
At least one of the color of instrument shown in figure (figure of instrument for representing to set in workshop) and concentration and the figure shown.This
Outside, shown according to the size of the difference calculated using mathematic interpolation portion 24a to change the color of the instrument shown in shop drawing
The shop floor status figure gone out, it is properly termed as being distinguish between color and causes the visual thermal map of state change in workshop.
Shop floor status figure generating unit 24b generates car corresponding with the display condition using display condition configuration part 24c settings
Between state diagram.In addition, shop floor status figure generating unit 24b generations are from the shop floor status figure shown in shop floor status display device 15
Snapshot SN intercepting, being shown at the time point that instruction is being have input from operating portion 25 is simultaneously stored in storage part 23.Now, workshop shape
Additional informations of the state figure generating unit 24b such as at the time of expression is generated into snapshot SN is additional to snapshot SN and is stored in storage part
23。
In addition, shop floor status figure generating unit 24b for example will be stored in storage part 23 based on the instruction from operating portion 25
Snapshot SN read and shown in display part 26.Shop floor status figure generating unit 24b is in display part 26 to being stored in storage part
23 snapshot SN shown, thus for example can be to the workshop shape at current point in time (time point shown to snapshot SN)
The shop floor status at state and past time point (generation snapshot SN time point) is compared.
In addition, shop floor status figure generating unit 24b is shown to the snapshot SN for being stored in storage part 23 sequentially in time,
Thus change progress animation that can also be to past shop floor status is shown.Or in order that snapshot SN comparison becomes easy,
Shop floor status figure generating unit 24b can also carry out arrangement to the snapshot SN for being stored in storage part 23 and show.In addition, hereinafter to upper
The animation stated, which is shown, to be described.
Operation contents of the display condition configuration part 24c for example based on operating portion 25 and be set in display part 26 to shop floor status
The display condition that figure is shown.Display condition configuration part 24c can be by the model of the shop floor status figure shown in display part 26
Enclose and be set as above-mentioned display condition.For example, it can set to representing that the shop floor status figure in whole workshop is shown or to only
Represent that the shop floor status figure of the part in workshop carries out the display condition such as showing.
In addition, be not only above-mentioned indication range, display condition configuration part 24c can also by shop floor status figure to color with
And the condition (screening conditions) of regulation instrument that at least one of concentration is changed and shown is set as above-mentioned display condition.Make
For the condition, such as conditions shown below can be enumerated.
(1) species (the 1st condition) of instrument
(2) importance (the 2nd condition) of instrument
(3) Degree of Ageing (the 3rd condition) of instrument
(4) elapsed time when being maintained relative to instrument is last
The display condition configuration part 24c that can set this display condition is set to be to be able to carry out shop floor status figure
It has been shown that, the shop floor status figure can grasp the state of any instrument of any range in workshop exactly in a short time.In addition, also
In order to a pair car corresponding with the visual angle of the user (such as operating personnel, operating personnel) using shop floor status display device 15
Between state diagram shown.In addition, the importance for above-mentioned instrument, it may be considered that to other instruments during the failure of the instrument
Degree of involving, fault rate, HAZOP (Hazard and Operability Study) result etc. and set.
The input unit such as with keyboard, pointing device of operating portion 25, will be corresponding with the operation for operating portion 25
Operation signal is exported to processing unit 24.The display device such as with liquid crystal display device of display part 26, to defeated from processing unit 24
The various information (such as above-mentioned shop floor status figure) gone out are shown.In addition, for example can be as having display function and operating work concurrently
The liquid crystal display device that the touch surface of energy is board-like causes operating portion 25 and display part 26 to realize integration like that.
Here, function (mathematic interpolation portion 24a, shop floor status figure generating unit 24b and the display of above-mentioned processing unit 24 are realized
Condition configuration par 24c function) program it is computer-readable such as to be recorded in CD-ROM or DVD (registration mark)-ROM
The state of the recording medium gone out and configure or configured via external networks such as internets.Above-mentioned function is by reading and pacifying
Dress is recorded in the program of recording medium or realized by installing the program downloaded via external network by software.
<Shop drawing, shop floor status figure>
Fig. 3 is the figure for an example for representing shop drawing.Fig. 4 is one of the shop floor status figure for representing the 1st embodiment
The figure of example, Fig. 5 are the figures of the other examples for the shop floor status figure for representing the 1st embodiment.It is in addition, exemplified in Fig. 3
Exemplified shop floor status figure Z1, Z2 are the figures based on P＆ID in shop drawing Z0 and Fig. 4, Fig. 5, and are tables respectively
Show a part of equipment (liquefaction for specifically, making natural gas liquefaction be formed as LNG (liquefied natural gas) for realization in workshop
The equipment of journey) structure and state figure.
The equipment shown in Fig. 3 shop drawing Z0 has a cooling device 100, secondary cooling apparatus 200, stowage arrangement
300 and carrying device 400.One time cooling device 100 has heat exchanger 101, valve 102,103 etc., with being supplied from upstream side
Natural gas between carry out heat exchange and natural gas is cooled down.Secondary cooling apparatus 200 has heat exchanger 201, valve
202nd, 203 etc., with being cooled down from progress heat exchange between the natural gas of a supply of cooling device 100 to natural gas.Storage
Hiding device 300 has case 301 etc., and the LNG supplied from secondary cooling apparatus 200 is stored.Carrying device 400 has pump
401st, 402 etc., by the LNG stored in the case 301 of stowage arrangement 300, downstream side is sent out.
Shop floor status figure Z1 shown in Fig. 4 is the workshop information obtained according to the equipment shown from Fig. 3 shop drawing Z0
The size of difference between a reference value RV (reference picture 2) is to instrument, the device of the equipment shown in the shop drawing Z0 of pie graph 3
The concentration figure that is changed and shows.Additionally it is possible to the shop floor status figure Z1 shown in Fig. 4 is referred to as concentration according to above-mentioned difference
The size of value and it is different, and with forming the shape phase of the instrument of the equipment shown in shop drawing Z0, device in shop drawing Z0 pair
The hatching for the shape answered carries out the figure of overlapping display.
In the shop floor status figure Z1 shown in Fig. 4, the minimum heat exchanger for being disposed on secondary cooling apparatus 200 of concentration
201.The fluidic junction 104 of the next to the lowest pipe arrangement for being a cooling device 100 of concentration, the pump 401 for being arranged at carrying device 400,
402 etc..In addition, in the shop floor status figure Z1 shown in Fig. 4, according to being arranged at the case 301 of stowage arrangement 300, be arranged at once
The order of the distributary division 403 and fluidic junction 404 of the heat exchanger 101 of cooling device 100 and the pipe arrangement of carrying device 400,
Concentration raises successively.
In addition, in the shop floor status figure Z1 shown in Fig. 4, shown for also changing concentration with tube portion, but this be because
It is installed on for sensor apparatus such as flowmeters with tube portion.In addition, in the case of using simulator, can be by simulation and right
The state for being not provided with the part of sensor apparatus is estimated, therefore shop floor status figure Z1 as shown in Figure 4 is such, for not pacifying
Dress sensor apparatus can also change concentration and show with tube portion.
In addition, the shop floor status figure Z1 shown in Fig. 4 is set to distinguish color and in the case of realizing visual thermal map,
Such as the heat exchanger 201 for being arranged at the minimum secondary cooling apparatus 200 of concentration is shown using blueness.In addition, for example
Using green or the fluidic junction 104 of the pipe arrangement of a yellow green cooling device 100 next to the lowest to concentration, it is arranged at submitting dress
400 pump 401,402 etc. is put to be shown.In addition, for example the case 301 for being arranged at stowage arrangement 300 is shown using yellow
Show, such as shown using the orange heat exchanger 101 to being arranged at a cooling device 100, such as using red to giving
The distributary division 403 and fluidic junction 404 for going out the pipe arrangement of device 400 are shown.
As shown in Fig. 4 citings, in shop floor status figure Z1, with concentration corresponding with the size of above-mentioned difference to showing in Fig. 3
The instrument shown in shop drawing Z0 gone out is shown.Or in shop floor status figure Z1, with corresponding to the size of above-mentioned difference
Color the instrument shown in the shop drawing Z0 that is shown in Fig. 3 is shown.Therefore, if with reference to shop floor status figure Z1,
Whether the state that the instrument set in the scope shown in shop floor status figure Z1 can be rested in exactly in a short time is (relative
Deviate in a reference value RV).
Shop floor status figure Z2 shown in Fig. 5 be with the shop floor status figure Z1 identical figures shown in Fig. 4, but it is foregoing
Figure obtained by being screened under screening conditions (such as importance of instrument).In Fig. 5 shop floor status figure Z2, such as setting
The heat exchanger 101 that is placed in a cooling device 100, the heat exchanger 201 for being arranged at secondary cooling apparatus 200 and set
The importance higher than the importance of other devices or instrument is set in the grade of case 301 of stowage arrangement 300.Therefore, in Figure 5,
On be arranged at a cooling device 100 heat exchanger 101, be arranged at secondary cooling apparatus 200 heat exchanger 201, with
And be arranged at case 301 of stowage arrangement 300 etc., concentration rise, but on carrying device 400 pipe arrangement distributary division 403 and
Fluidic junction 404 etc., concentration does not raise.
<The action of shop floor status display device>
Fig. 6 is the flow for the action example for representing the shop floor status display device 15 involved by the 1st embodiment of the present invention
Figure.First, in shop floor status display device 15, set a reference value RV processing (step S11).If for example, use
The user of shop floor status display device 15 carries out the operation to the input reference of operating portion 25, then enters to be about to lead to using processing unit 24
The a reference value crossed the operation and inputted is stored in the processing of storage part 23 as a reference value RV.So carry out setting for a reference value RV
It is fixed.
Then, in shop floor status display device 15, set the processing (step S12) of display condition.If for example,
User operating portion 25 is inputted the operation of the scope of the shop floor status figure shown in display part 26, then is set by display condition
Portion 24c enters the processing being about to by the operation and the range set that inputs for 1 condition of display condition.In addition, if user
Operating portion 25 is inputted the operation of foregoing screening conditions (species of instrument, importance, Degree of Ageing etc.), then by display bar
Part configuration part 24c enters the processing for being about to be set as other display conditions and the screening conditions that input by the operation.
If setting finishes above, carry out obtaining the processing (step of workshop information in shop floor status display device 15
S13).For example, be controlled by processing unit 24 to subordinate's layer interface 22, by carry out the processing unit 24 via control network N 2 with
Communication between controller 12, so as to obtain newest workshop information from controller 12 to processing unit 24.In addition, from controller 12
Obtain newest workshop information be with above-mentioned steps S12 in the range of being set as the 1 of display condition condition
The related information of the instrument of setting.
Then, in shop floor status display device 15, the car to obtaining in step s 13 is carried out by mathematic interpolation portion 24a
Between information, the processing (step S14) that is calculated with the difference of a reference value set in step s 11.If calculating difference,
Generation shop floor status figure corresponding with the display condition set in step s 12 is then carried out by shop floor status figure generating unit 24b
Handle (step S15：Generation step).Exported from shop floor status figure generating unit 24b by the shop floor status figure generated to display part
26.Thus, the shop floor status figure Z2 shown in shop floor status the figure Z1 or Fig. 5 for example shown in Fig. 4 is shown in display part 26
Show (step S16：Step display).
In addition, the action example of the shop floor status display device 15 illustrated using Fig. 6 is only an example, shown in Fig. 6
The step S11~S16 order of processing can also be different.For example, can be in the above-mentioned processing (step calculated difference
Rapid S14 processing) above-mentioned setting display condition is carried out between the processing (step S15 processing) of generation shop floor status figure
Handle (step S12 processing).
<Animation is shown>
Fig. 7 A~7C are the figures that the example shown for the animation of the 1st embodiment to the present invention illustrates.
Fig. 7 A~7C are the snapshot SN figures for representing to make different at the time of.Specifically, the snapshot SN shown in Fig. 7 A be
Moment t0 is utilized and made from the workshop information that each instrument for being arranged at workshop obtains.Snapshot SN shown in Fig. 7 B is at the moment
T1 is utilized and made from the workshop information that each instrument for being arranged at workshop obtains at the time of after t0.Snapshot SN shown in Fig. 7 C
Be at the time of after the time tl t2 using being made from the workshop information that each instrument for being arranged at workshop obtains.Moment t0 example
At the time of workshop starts running in this way or it is at the time of carrying out the maintenance etc. in workshop and start to rerun.
Snapshot SN shown in Fig. 7 A~7C is in moment t0~t2 cars to being obtained from each instrument for being arranged at workshop respectively
Between information, with prespecified a reference value RV difference calculated and obtained.Here, in moment t0, there's almost no from
It is arranged at workshop information and a reference value RV that each instrument in workshop obtains difference, therefore the snapshot SN shown in Fig. 7 A is and Fig. 3
Figure roughly the same shown shop drawing Z0.
If due in t1, the workshop information and a reference value RV difference that are obtained from each instrument for being arranged at workshop become
Greatly.For example, in the case where the workshop information of fluidic junction 404 of pipe arrangement increases with a reference value RV difference, as shown in Figure 7 B
Snapshot SN is such, and the fluidic junction 404 and its peripheral part of pipe arrangement are entered with concentration (or color) corresponding with the size of difference
Row display.It is being changed into moment t2 and the workshop information of fluidic junction 404 of pipe arrangement becomes larger situation with a reference value RV difference
Under, snapshot SN as seen in figure 7 c is such, with larger (denseer, thin) concentration (or color corresponding with larger difference)
The fluidic junction 404 and its peripheral part of pipe arrangement are shown.
The shop floor status figure generating unit 24b of shop floor status display device 15 reads fast shown in Fig. 7 A~7C from storage part 23
Shown according to SN and sequentially in time in display part 26, thus the change progress animation to shop floor status is shown.Pass through this
Kind of animation shows, user will appreciate that the concentration (or color) of the fluidic junction 404 of pipe arrangement sequentially in time (moment t0, t1,
T2 order) and the situation of change.Thus, user will appreciate that the fluidic junction 404 of pipe arrangement is having a great influence for load change
Position and aging develops.
So, in the present embodiment, shop floor status figure generating unit 24b reads the snapshot SN for being stored in storage part 23 simultaneously
Animation is carried out in display part 26 sequentially in time to show.Animation is carried out thereby, it is possible to the change to past shop floor status to show
Show, thus, such as user easily has found the instrument that the instrument having a great influence of load change, aging are developing.
In addition, in the state of the progress animation of display part 26 is shown, if shop floor status figure generating unit 24b is shown in difference
The moment to change selects the scope to change via input blocks such as mouses by click etc., then has carried out click
The information of time information and the object range clicked on is stored in storage part, can the information based on the storage and aftermentioned
Trend waveform on using mark etc. be explicitly illustrated the time point or moment of the click.
In addition, in the example illustrated using Fig. 7 A~7C, in order to be readily appreciated that, as having a great influence for load change
Instrument and the fluidic junction 404 for listing pipe arrangement, but this is only an example.For example, in Fig. 7 B, 7C, " will can draw
Have hatching scope set instrument at least any one instrument " be judged as load change have a great influence instrument (or
The instrument that aging is developing).Because also there is a possibility that the valve around fluidic junction 404 blocks and is difficult to flow,
Therefore judged according to front and back with the presence or absence of flowmeter fluidic junction 404 aging of itself development or around valve
Aging is developing.
As above, in the present embodiment, to the workshop information obtained from the instrument for being arranged at workshop and prespecified base
The difference of quasi- value is calculated, and is generated and is shown according to the size of the difference to change the color for the instrument for obtaining workshop information
And at least one and the shop floor status figure that shows of concentration.Therefore, if with reference to display shop floor status figure, can be short
Shop floor status is grasped in time exactly.
In addition, can be display by the range set of the shop floor status figure shown in display part 26 in the present embodiment
Condition.For example, it can set to representing that the shop floor status figure in whole workshop is shown or to only representing the part in workshop
Shop floor status figure carry out the display condition such as showing.Therefore, it is possible to grasp any range in workshop exactly in a short time
State.
Also, can in the present embodiment, by setting screening conditions (species of instrument, importance, Degree of Ageing etc.)
(screening) is freely selected to change at least one of color and concentration in shop floor status figure and show according to screening conditions
Instrument.Therefore, by suitably setting screening conditions, such as the shape of particular instrument can be grasped exactly in a short time
State, thus can with the operating personnel in workshop, operate personnel visual angle and carry out required various analyses.
So, in the present embodiment, the state of any range in workshop can be grasped exactly in a short time, therefore
Such as operating personnel, the operating personnel in workshop can quickly and accurately grasp that the where in workshop produces change or workshop
Where nearby produces the reason for change etc..In addition, in the present embodiment, particular instrument can be grasped exactly in a short time
State, therefore the instrument as maintenance objects can also be grasped.Thus, before alarm is produced, can suitably enter in advance
Row is used for the appropriate countermeasure for maintaining workshop performance.
[the 2nd embodiment]
<Process Control System>
Fig. 8 is the integrally-built block diagram for representing the Process Control System involved by the 2nd embodiment.Mistake shown in Fig. 8
Process control system 1 is to have added workshop Performance Appraisal System 30 (analogue means) relative to the Process Control System 1 shown in Fig. 1
Structure.The workshop Performance Appraisal System 30 has static simulation device and kinetic-simulator (or static simulation device and tracking
Simulator) and workshop is simulated.
Above-mentioned static simulation device is (to obtained by the stable state implementation modelization for the instrument for forming workshop using static models
Model) and the simulator simulated of stable state of the instrument to forming workshop.In addition, above-mentioned kinetic-simulator is to use
Dynamic model (to consider form workshop instrument correlation workshop dynamical state (unsteady state) implementation model
Change the model of gained), carry out simulator of the workshop as the simulation of object of correlation to consider the instrument for being formed workshop.
Tracing simulation device is can to follow actual workshop in real time with online mode and verily shop floor status is carried out
The simulator of simulation.In addition, being disclosed in Japanese Patent Application 2016-021116 this has static simulation device and kinetic-simulator
The details of the workshop Performance Appraisal System of (or, static simulation device and tracing simulation device).
<Shop floor status display device>
Fig. 9 is the block diagram for the main part for representing the shop floor status display device involved by the 2nd embodiment of the present invention.
As shown in figure 9, the shop floor status display device 15 of present embodiment is by the difference of the shop floor status display device 15 shown in Fig. 1
Calculating part 24a is replaced into Degree of Ageing calculating part 24d structure, and the Degree of Ageing in workshop is shown as shop floor status.
Degree of Ageing calculating part 24d is using from the workshop information that the instrument for being arranged at workshop obtains and to being arranged at the instrument in workshop
The Degree of Ageing (state value) of device is calculated.Degree of Ageing calculating part 24d for example passes through the aging of method shown below to instrument
Degree is calculated.
(A) calculated based on instrument state measure with the measurement result of sensor
(B) (change of ratio of operational ton and setting value etc.) is changed according to the operational ton of controller and calculated
(C) calculated according to elapsed time when being maintained relative to the last time
(D) calculated according to the model of the process values generation instrument obtained from instrument
Above-mentioned (A) method is following method, i.e. in order to which the state of the instrument to being arranged at workshop is measured and is based on car
Between middle setting instrument state measure sensor (for example, be installed on the vibrometer of circulator etc.) measurement result to Degree of Ageing
Calculated.In the method, such as in the case where instrument state measure is mounted to the vibrometer of circulator with sensor,
The size based on the vibration that gained is determined using vibrometer is carried out by Degree of Ageing calculating part 24d and the Degree of Ageing of circulator is carried out
The processing of calculating.
Above-mentioned (B) method is following method, i.e. according to controller 12 in order to carry out operating required operational ton to certain instrument
Change and Degree of Ageing is calculated.In the method, such as in the operation object of controller 12 it is valve instrument 11B (references
In the case of Fig. 1), it is handled as follows by Degree of Ageing calculating part 24d, i.e. according to for valve instrument 11B to be set as into some is opened
The change of the ratio of the actual operational ton to valve instrument 11B instructions of theoretic setting value and controller 12 of degree and to valve instrument
11B Degree of Ageing is calculated.
Above-mentioned (C) method is following method, i.e. based on the length relative to elapsed time during last time maintenance to old
Change degree is calculated.The instrument for being arranged at workshop shows following trend, i.e. with entirety the duration of runs extension, it is necessary to
The frequency rise of maintenance.In the method, it is handled as follows by Degree of Ageing calculating part 24d, i.e. using the trend and according to phase
The length in elapsed time when being maintained for instrument last and the Degree of Ageing of instrument is calculated.In addition, notationally
In the case that information when once maintaining is stored in the instrument set in workshop, the information can be obtained from instrument, is not being stored
In the case of the instrument set in workshop, such as operating portion 25 can be operated and be inputted.
Above-mentioned (D) method is following method, i.e. utilizes analogue means (such as the car shown in Fig. 8 simulated to workshop
Between Performance Appraisal System 30) and calculate Degree of Ageing.For example, the dynamic analog set in workshop Performance Appraisal System 30 shown in Fig. 8
Intending device can simulate to the Degree of Ageing for the instrument for forming workshop.In the method, such as by Degree of Ageing calculating part 24d carry out
Following processing, i.e. for workshop Performance Appraisal System 30, obtained by the simulation of the Degree of Ageing of the instrument to being set in workshop
Its analog result.
<Shop floor status figure>
Figure 10 is the figure of an example of the shop floor status figure for representing the 2nd embodiment, and Figure 11 is to represent the 2nd embodiment
Shop floor status figure other examples figure.In addition, in order to be readily appreciated that, in Fig. 10, with the shop floor status figure Z1 shown in Fig. 4
In the same manner, the shop floor status figure Z3 for showing the shop drawing Z0 based on Fig. 3 and generating.That is, the shop floor status figure Z3 shown in Figure 10,
It is the Degree of Ageing obtained by workshop information that the equipment according to using the shop drawing Z0 from Fig. 3 obtains is calculated, to forming
The figure that the instrument of equipment that is shown in Fig. 3 shop drawing Z0, the concentration of device are changed and shown.
Shop floor status figure Z3 shown in reference picture 10, identically with the shop floor status figure Z1 shown in Fig. 4, it is known that change concentration
And show instrument, the device of the equipment shown in the shop drawing Z0 of pie graph 3.In addition, the shop floor status figure Z3 shown in Figure 10
Also identically with the shop floor status figure Z1 shown in Fig. 4, can be formed as distinguishing color and realizing visual thermal map.Therefore,
If with reference to shop floor status figure Z3, it can exactly grasp in the scope shown in shop floor status figure Z3 and set in a short time
Instrument state (Degree of Ageing).
In addition, in the present embodiment, also identically with the 1st embodiment, can pair with the 24c of display condition configuration part
The corresponding shop floor status figure of screening conditions of setting is shown.For example, setting " sieve of the Degree of Ageing less than or equal to 5% "
In the case of selecting condition, change concentration and the instrument of setting, device be only shown the region R1 in Figure 10 in, set " 5~
In the case of the screening conditions of 10% Degree of Ageing ", change concentration and instrument, the dress set in the region R2 in Figure 10 is only shown
Put, " in the case of screening conditions of the Degree of Ageing more than or equal to 10% ", change concentration setting and only show in Figure 10
Instrument, the device set in the R3 of region.
Shop floor status figure Z4 shown in Figure 11 is according to obtained by screening the species (specifically pump) of instrument.Ginseng
According to Figure 11, in shop floor status figure Z4, change concentration and only show to be arranged at the pump 401,402 of carrying device 400.In addition,
In shop floor status figure Z4 shown in Figure 11, only amplification shows the submitting dress for possessing the pump for being set as screening conditions (pump 401,402)
Put 400.
In addition, display is only amplified to the device comprising the instrument for being set as screening conditions or is shown without amplifying
Show and other devices not comprising the instrument for being set as screening conditions (cooling device 100, secondary cooling apparatus 200, are store
Hide device 300) also to carry out display be arbitrary.
In addition, here, the example of screening conditions, which is illustrated, to be set as to " species of instrument ", but can also set
Other screening conditions such as " importances of instrument ".
<The action of shop floor status display device>
In the shop floor status display device 15 of present embodiment, except being entered using Degree of Ageing calculating part 24d to Degree of Ageing
Row is calculated beyond this point, is basically carried out and is acted with the identical of shop floor status display device 15 of the 1st embodiment.That is, exist
In the shop floor status display device 15 of present embodiment, acted basically according to the flow chart shown in Fig. 6.Therefore, will
The explanation of the detailed action of the shop floor status display device 15 of present embodiment is omitted.
As above, in the present embodiment, using the workshop information obtained from the instrument for being arranged at workshop to being arranged at workshop
The Degree of Ageing of instrument calculated, the color and concentration of the instrument to obtaining workshop information are generated according to the Degree of Ageing
At least one shop floor status figure for being changed and showing and it is shown.Therefore, if workshop shape with reference to display
State figure, then it can grasp the state in workshop exactly in a short time.
In addition, in the present embodiment, identically with the 1st embodiment, the workshop shape that will can be shown in display part 26
The scope of state figure, screening conditions (species of instrument, importance, Degree of Ageing etc.) are set as display condition.Therefore, it is possible in short-term
The state (or state of particular instrument) of the interior any range for grasping workshop exactly.In addition, can be with the operation in workshop
Personnel, operate the visual angle of personnel and carry out required various analyses, before alarm is produced, can be suitably used in advance
Maintain the appropriate countermeasure of workshop performance.
In addition, Degree of Ageing is calculated using workshop Performance Appraisal System 30 (there is tracing simulation device)
Under, the Degree of Ageing calculating part 24d of shop floor status display device 15 can be periodically generated snapshot SN.By making in the past (such as two
Before individual month and before one month) and overlapping, the abnormal instrument (such as the instrument gradually to change) of current snapshot
Determination become easy.If in addition, shortening generation snapshot SN interval, workshop whole system can also be supervised all the time
Depending on.
Above to the shop floor status display device involved by embodiments of the present invention, shop floor status display system and
Shop floor status display methods is described in detail, but the present invention and be not affected by the limitation of above-mentioned embodiment, can be in this hair
Freely changed in bright scope.For example, can be combined to the above-mentioned the 1st, the 2nd embodiment and so that shop floor status shows
Showing device 15 has both mathematic interpolation portion 24a and Degree of Ageing calculating part 24d.Thereby, it is possible to color, concentration according to workshop
The car that the size of the difference of information and a reference value and the shop floor status figure and color that change, concentration change according to Degree of Ageing
Between both state diagrams shown.Furthermore it is possible to overlapping display is carried out to above-mentioned shop floor status figure.Thereby, it is possible to easily
Carry out such as process value changes the reason for whether the research related to ageing equipment.
In addition, in the above-described embodiment, shop floor status display device 15 does not carry out any cooperate with MES17.However,
Shop floor status display device 15 and MES17 can be made to cooperate, thus, it is possible to grasp based on production kind, material, output etc.
The dependence of ageing progress.Thereby, it is possible to expect improve workshop rebuild when etc. reinforcements policy, improve similar to design of workshop when
The effect of precision.
In addition, in the case where generating thermal map, can be distinguished according to the importance of instrument using the size with difference, always
The corresponding color of change degree.For example, the higher instrument of importance uses the color of red colour system, the relatively low instrument of importance uses green
The color of system.Furthermore, it is possible in the case that size, Degree of Ageing in difference is larger color is set denseer, in less situation
It is lower that color is set thin.Thus, including the importance comprising instrument, can grasp exactly in a short time relative to as
It is arranged at state change, the Degree of Ageing of the state of the benchmark of the instrument in workshop.
In addition, in the case where being shown to shop floor status figure, for example, can to by clicking on, dilatory the operation such as specify
And the scope selected is amplified (lower brill：Drill down) display.In this case, for example, can as workshop overall diagram →
The form of shop drawing is changed like that by PFD → P＆ID (or layout of equipment) and lower brill.Furthermore, it is contemplated that user is easy
The shop drawing used is different, therefore can arbitrarily specify shop drawing.
In addition, in the case where being shown to shop floor status figure, display content phase that can also be pair with shop floor status figure
The additional information of association is shown.For example, mark (the arrow by the expression variation tendency described in foregoing patent document 2
Head), mark be additional to the display content of shop floor status figure.
In addition, shop floor status figure is shown in setting device used in the scene in workshop 18 (reference picture 1, Fig. 8)
In the case of, for example, can to using by the use of be arranged at the camera of setting device 18 shooting image as shop drawing shop floor status
Figure is shown.That is, in the case where setting device 18 is shown to shop floor status figure, augmented reality (AR can be utilized：
Augmented Reality) technology shows to shop floor status figure.
In addition, in the 2nd foregoing embodiment, can be according to obtained by being multiplied by coefficient corresponding with the importance of instrument
Degree of Ageing and generate color, the shop floor status figure that concentration changes and shown.
So, even such as Degree of Ageing identical instrument, for workshop manipulation disturbance degree sometimes also according to instrument
Importance and it is different.Thus, even Degree of Ageing identical instrument, compared with the relatively low instrument of importance, also with higher
The concentration instrument of a relatively high to importance show.
In addition, the shop floor status figure illustrated in the foregoing the 1st, the 2nd embodiment represent some time point under workshop
State, but shop floor status figure can also represent during certain section in workshop state.This shop floor status figure is properly termed as root
It is (such as average according to the statistical value for the state value (such as difference of the workshop information with a reference value RV, Degree of Ageing) for representing shop floor status
Value, median, maximum or minimum value etc.：The numerical value calculated using state value) size to color and concentration extremely
The shop floor status figure that few one is changed and shown.By being shown to this shop floor status figure, such as can easily send out
The influence that internal loading changes during certain section now larger instrument, the instrument of aging development (all the time).
For example, the shop floor status figure in shop floor status figure and other times the point t12 to some time point t11 is compared
In the case of, the ratio for the shop floor status figure for turning into the workshop information for utilizing each timing in time point t11, t12 to obtain and making
Compared with.Therefore, it is impossible to only suitably it is compared by being slightly misaligned timing, it is possible to change point can be missed.Furthermore it is possible to recognize
In the state of the operating condition in workshop changes, to be believed using each workshop regularly obtained in time point t11, t12
Breath and the shop floor status figure that makes are for grasping shop floor status and inappropriate.
On the other hand, according to the size of the statistical value for the state value for representing shop floor status to color and concentration at least one
The shop floor status figure that person changes is shown, thus, it is possible to suitably grasp the shop floor status in during certain section.It is for example, logical
The statistical value using the state value for representing shop floor status is crossed, the noise in the change of the operating condition in workshop can be removed, because
This can more suitably grasp shop floor status.
Figure 12 A and 12B are the figures of an example of the shop floor status figure for illustrating that the shop floor status during certain section.Specifically
For, the shop floor status figure Z11 shown in Figure 12 A is the flat of the difference based on the workshop information during certain section in T1 and a reference value RV
Average and make.Shop floor status figure Z12 shown in Figure 12 B be based on above-mentioned period T1 differences during workshop in T2 believe
The average value of breath and a reference value RV difference and make.
So, by showing that the shop floor status figure of the shop floor status during certain section is shown, such as certain is easily found
The influence that internal loading changes during the section instrument that larger instrument, aging are developing (all the time).In addition, making this workshop
In the case of state diagram, for example, carry out workshop operating condition change in the removal of noise etc., therefore can be more suitably
Grasp shop floor status.
As the statistical value for the state value for representing shop floor status, in the maximum using workshop information and a reference value RV difference
In the case of value or minimum value, the noise of workshop operating condition interior during certain section can be conceived to or extremely and to workshop
The state of each instrument of state is analyzed.In addition, the statistical value as the state value for representing shop floor status, is using car respectively
Between information and a reference value RV difference median and average value in the case of, the workshop fortune that can be conceived in during certain section
Turn the noise or exception of condition.
Specifically, scope without exception can just be judged at a glance sometimes if average value is observed.That is, in average value
With the difference of median it is larger in the case of (for example, numerical value is overall offset to less direction in the case of), it is possible to by
The influence of some other larger instant value and be changed into random average scope without exception, in this case, it is necessary to when reducing
Between amplitude and confirmed again.That is, as described above, (or can also be by the display to average value and the display of median
The display of maximum, the display of minimum value) it is compared, it is able to confirm that to be possible to be hidden because of the display of average value and (puts down
Abnormity point).
Furthermore, it is possible to the differential value of the workshop information in during certain section to being obtained from each instrument for being arranged at workshop is carried out
Calculate, make color, the shop floor status figure that concentration changes according to the size of the differential value calculated.By using this workshop
State diagram, it will appreciate that the aging speed of each instrument.
In addition, causing the method during change and during normal condition as determination, can be utilized by operator
Trend curve figure is determined.In display part 26 to representing that the trend curve figure TG that workshop information changes with time shows
Show, for example, the part before the part for confirming change and set scroll bar (slide bar) SL1, for confirm become
The part of change and set scroll bar SL2.
Then, in shop floor status display device 15, obtain respectively during being set with scroll bar SL1 and SL2 T1 with
And the average value of the workshop information in period T2 and a reference value RV difference, color, concentration are generated respectively according to the flat of its difference
Average and the shop floor status figure that changes simultaneously are shown in display part 26.So, to the average of the workshop during expression in T1
The shop floor status figure of the average state in the workshop during the shop floor status figure of state and expression in T2 is shown.It is if right
Above-mentioned shop floor status figure is compared, then can easily carry out the research to reason of changes.
In addition, the display part shown to trend curve figure TG and scroll bar SL1, SL2 is not necessarily poor with progress
The display part of the display (display for carrying out (shop floor status figure)) of value is identical, for example, can be in operation monitoring terminal to trend
Curve map and scroll bar shown, display (shop floor status figure) of the giant display to difference in central monitoring room shows
Show.
That is, the display part or the 2nd display part of shop floor status display device of the invention can to represent workshop information with
The trend curve figure (TG) of the change of time is shown that generating unit is set to during being set using the trend curve figure
From outside instruction or it is set to be set in defined period.
In addition, in the case where the larger and job area in workshop distributes to multiple operating personnels, such as Figure 13 A extremely
Shown in 13D, overlapping display can be carried out to the job area of each operating personnel in shop floor status figure.Figure 13 A are to represent car to 13D
Between state diagram other display examples figure.In Figure 13 A~13C, the region representation for being labelled with label A1~A3 distributes to each work
The job area of industry personnel.In the case where being shown to shop floor status figure, such as shown in Figure 13 D, in shop floor status figure pair
The whole of the job area (region for being labelled with label A1~A3) of each operating personnel carries out overlapping display.It is this aobvious by carrying out
Show, omission, the omission etc. of operation of contact can be prevented, and can suitably carry out the distribution of director.
In addition, in the above-described embodiment, illustrate be arranged at the display part 26 of shop floor status display device 15 to by
It is arranged at the example that the shop floor status figure of the shop floor status figure generating unit 24b generations of shop floor status display device 15 is shown.
However, it is possible in other devices (operation monitoring terminal 13, instrument management terminal 14, MES17 or setting device 18) to by car
Between state display device 15 generate shop floor status figure shown.In the case where carrying out this display, shop floor status is shown
Device 15 turns into the server unit of generation shop floor status figure, other devices (operation monitoring terminal 13, instrument management terminal 14,
MES17 or setting device 18) turn into the display device shown to shop floor status figure.
Or can be in giant display of central monitoring room etc. to being generated by shop floor status display device 15 workshop shape
State figure is shown.In the case where carrying out this display, shop floor status display device 15 turns into the clothes of generation shop floor status figure
Business device device, above-mentioned giant display turn into the display device shown to shop floor status figure.By showing as progress
Show, information sharing contributed between multiple operating personnel etc..
In addition, the shop floor status figure illustrated in above-mentioned embodiment is according to state value (difference, the aging for representing shop floor status
Degree etc.) size etc. and the change to color, concentration carries out two-dimensional representation, but for example can also be as 3D block diagrams to state
Value carries out three dimensional representation.Additionally, it is preferred that it is formed to carry out the shop floor status figure of such three dimensional representation from various angles
Reference.Thus, for example, can not only confirm difference size absolute value, but also be able to confirm that (difference is for the symbol of difference
On the occasion of or be negative value).
Claims (15)
1. a kind of shop floor status display device, its information to expression shop floor status is shown, wherein,
The shop floor status display device has：
Generating unit, at least one in its instrument set from the workshop, device and equipment obtain workshop information, utilized
The workshop information generates the size according to the state value to obtaining to representing that the state value of the state in the workshop calculates
Obtained the progress of at least one of the instrument of the workshop information, the color of device and at least one in equipment and concentration
The shop floor status figure for changing and showing；And
Display part, its shop floor status figure that will be generated by the generating unit, the information as the state for representing the workshop
And shown.
2. shop floor status display device according to claim 1, wherein,
Also there is configuration part, the configuration part can be set in the display bar that the display part is shown to the shop floor status figure
Part,
The generating unit generates the shop floor status figure corresponding with the display condition set by the configuration part.
3. shop floor status display device according to claim 2, wherein,
The range set of the shop floor status figure shown in the display part can be the display condition by the configuration part.
4. shop floor status display device according to claim 2, wherein,
The configuration part can set at least one in the 1st condition, the 2nd condition and the 3rd condition in the shop floor status figure
Condition, wherein, the 1st condition is instrument, the dress that regulation is changed and shown at least one of color and concentration
Put and the condition of the species of at least one in equipment, the 2nd condition are regulations at least one of color and concentration
The condition of the importance of at least one in the instrument, device and the equipment that are changed and show, the 3rd condition are regulations
The aging of at least one in the instrument, device and the equipment that are changed and show at least one of color and concentration
The condition of degree.
5. the shop floor status display device according to any one of claim 1 to claim 4, wherein,
Also there is mathematic interpolation portion, the mathematic interpolation portion will make via the difference of the workshop information and a reference value of Network Capture
Calculated for the state value.
6. the shop floor status display device according to any one of claim 1 to claim 4, wherein,
With Degree of Ageing calculating part, the Degree of Ageing calculating part utilizes the workshop information via Network Capture, by the workshop
The Degree of Ageing of the instrument of middle setting, device and at least one in equipment is calculated as the state value.
7. shop floor status display device according to claim 6, wherein,
Also there is the analogue means for the simulation for carrying out the workshop,
The Degree of Ageing calculating part using the analogue means analog result and the instrument to being set in the workshop, device with
And the Degree of Ageing of at least one in equipment is calculated.
8. the shop floor status display device according to any one of claim 1 to claim 4, wherein,
Also there is storage part,
The generating unit by the shop floor status figure generated with represent generate at the time of at the time of information together be stored in institute
Storage part is stated, the shop floor status figure for being stored in the storage part is read based on the instruction from outside, and based on described
Time information and shown in the display part.
9. shop floor status display device according to claim 8, wherein,
The generating unit is carried out to the shop floor status figure read from the storage part sequentially in time in the display part
Animation is shown.
10. shop floor status display device according to claim 8, wherein,
The generating unit shows that the shop floor status figure provides the phase according to utilization in the display part to following shop floor status figure
In the size of numerical value that calculates of the state value, in the instrument, device and equipment to obtaining the workshop information
At least one color and at least one of concentration be changed and show.
11. the shop floor status display device according to any one of claim 1 to claim 4, wherein,
The generating unit, which generates, to represent information and the expression for carrying out the job area of the operating personnel of operation in the workshop
The overlapping resulting shop floor status figure of figure in the workshop.
12. a kind of shop floor status display system, its information to expression shop floor status is shown, wherein,
The shop floor status display system has：
Server unit, at least one in its instrument set from the workshop, device and equipment obtain workshop information,
Using the workshop information to representing that the state value of the state in the workshop calculates, the size according to the state value is generated
At least one of color and concentration of at least one in instrument, device and equipment to obtaining the workshop information
The shop floor status figure for being changed and showing；And
Display device, it is connected via network and with the server unit, the car that will be generated by the server unit
Between state diagram, shown as the information for the state for representing the workshop.
13. a kind of shop floor status display methods, its information to expression shop floor status is shown, wherein,
At least one in the instrument, device and the equipment that are set from the workshop obtains workshop information,
Using the workshop information to representing that the state value of the state in the workshop calculates,
Generate at least 1 in instrument, device and equipment of the size of the state value to obtaining the workshop information
The shop floor status figure that at least one of individual color and concentration are changed and shown,
The shop floor status figure that will be generated, shown as the information for the state for representing the workshop.
14. shop floor status display methods according to claim 13, wherein,
The display condition shown to the shop floor status figure is set,
Generation meets the shop floor status figure of the set display condition.
15. shop floor status display methods according to claim 14, wherein,
It is the display condition by the range set of the shown shop floor status figure.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
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| JP2016182182A JP6682411B2 (en) | 2016-09-16 | 2016-09-16 | Plant status display device, plant status display system, and plant status display method |
| JP2016-182182 | 2016-09-16 |
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| CN107833310A true CN107833310A (en) | 2018-03-23 |
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Country Status (4)
| Country | Link |
|---|---|
| US (1) | US10788820B2 (en) |
| EP (1) | EP3296830B1 (en) |
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| JP6682411B2 (en) * | 2016-09-16 | 2020-04-15 | 横河電機株式会社 | Plant status display device, plant status display system, and plant status display method |
| WO2019234913A1 (en) * | 2018-06-08 | 2019-12-12 | 千代田化工建設株式会社 | Assistance device, learning device, and plant operation condition setting assistance system |
| US11989836B2 (en) | 2018-06-12 | 2024-05-21 | Current Lighting Solutions, Llc | Integrated management of sensitive controlled environments and items contained therein |
| JP7030638B2 (en) * | 2018-07-25 | 2022-03-07 | 三菱電機株式会社 | Screen display system |
| JP7217941B2 (en) * | 2019-03-25 | 2023-02-06 | 株式会社フジキン | Flow control device, control method for flow control device, control program for flow control device |
| JP7380341B2 (en) * | 2020-03-06 | 2023-11-15 | 横河電機株式会社 | Drawing management device, drawing management system, drawing management method, and program |
| JP7433171B2 (en) * | 2020-09-08 | 2024-02-19 | 三菱重工業株式会社 | Display device, plant operation support system, and plant operation support method |
| EP4036675A1 (en) * | 2021-01-29 | 2022-08-03 | Basf Se | Mixed reality and virtual reality for processing environments |
| CN114035470A (en) * | 2021-11-08 | 2022-02-11 | 观为监测技术无锡股份有限公司 | Unit state display method, device and storage medium |
| JP2023073834A (en) * | 2021-11-16 | 2023-05-26 | パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ | Management system, management method, and program |
| IT202200008846A1 (en) * | 2022-05-02 | 2023-11-02 | Pinpoint Srl | MONITORING SYSTEM FOR INDUSTRIAL PLANTS MACHINERY, PARTICULARLY FOR PREDICTIVE MAINTENANCE OF MACHINERY |
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Also Published As
| Publication number | Publication date |
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| JP2018045642A (en) | 2018-03-22 |
| US10788820B2 (en) | 2020-09-29 |
| EP3296830B1 (en) | 2022-10-26 |
| JP6682411B2 (en) | 2020-04-15 |
| CN107833310B (en) | 2021-04-20 |
| EP3296830A1 (en) | 2018-03-21 |
| US20180081350A1 (en) | 2018-03-22 |
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